does anyone know if i can block individual ip's easily? am getting this in my logcheck Security Events =-=-=-=-=-=-=-= Sep 27 02:42:22 irc-firewall-mail sshd[10855]: Illegal user admin from ::ffff:81.223.254.204 Sep 27 02:42:22 irc-firewall-mail sshd[10857]: Illegal user admin from ::ffff:81.223.254.204 thanx in advance :)